diff -r 000000000000 -r 6474c204b198 dom/webidl/PhoneNumberService.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/PhoneNumberService.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,16 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+[JSImplementation="@mozilla.org/phoneNumberService;1", NavigatorProperty="mozPhoneNumberService"]
+interface PhoneNumberService {
+
+  [Func="Navigator::HasPhoneNumberSupport"]
+  DOMRequest fuzzyMatch([TreatNullAs=EmptyString] optional DOMString number1 = "",
+                        [TreatNullAs=EmptyString] optional DOMString number2= "");
+
+  [Func="Navigator::HasPhoneNumberSupport"]
+  DOMString normalize(DOMString number);
+};